• Press Release

South Nassau Officially Becomes Long Island Flagship Hospital of the Mount Sinai Health System

Move to Provide Broader Access to Advanced Care and Innovative Clinical Trials to Better Serve South Shore and Long Island

  • New York, NY
  • (December 04, 2018)

Learn more about the announcement and how it is making a difference in the lives of patients.

South Nassau Communities Hospital and the Mount Sinai Health System have finalized a partnership, making South Nassau Mount Sinai’s flagship hospital on Long Island in a move designed to bring advanced-level health care to the South Shore of Nassau County and to Long Island. South Nassau Communities Hospital in Oceanside becomes part of the Mount Sinai Health System, one of the largest academic health systems in the nation.

Mount Sinai and South Nassau are positioned to expand access to innovative approaches in patient care, treatment, and research to the communities of Long Island. The comprehensive agreement has been given enthusiastic support of the boards of directors of both institutions and signifies a commitment to transform care delivery by providing the highest quality of care and health management for all populations.

“Our collective goal is to provide the highest quality of care to patients on Long Island,” said Kenneth L. Davis, MD, President and CEO of Mount Sinai Health System. “By extending tertiary-level hospital services to South Nassau, we are able to complement our existing network of talented clinicians and facilities in order to better serve the community.”

“Mount Sinai is a world-class institution with a leading medical school, and this affiliation will allow our patients to have access to some of the top physicians and most advanced treatments available,” said Richard J. Murphy, South Nassau’s President and CEO. “It also will help South Nassau reach the next level in our role as a growing regional medical center.”

As part of the relationship, Mount Sinai will provide $120 million to help expand South Nassau’s campus and services, including plans for a new four-story addition in Oceanside with an expanded Emergency Department and new intensive care beds and surgical suites.

“Our affiliation with Mount Sinai provides a once-in-a-lifetime opportunity to combine their comprehensive network of coordinated primary, acute, and specialized health care services, along with an internationally renowned school of medicine, with the health care needs of the communities we serve,” said Joseph J. Fennessy, Chairman of South Nassau’s Board of Directors. “Mount Sinai is about advancing the science of medicine while improving patient outcomes, which is why this is a good fit with South Nassau’s culture. Patients on Long Island should not have to travel to Manhattan for world-class care.”

“Over the past 10 months we have been working diligently to prepare to combine Mount Sinai’s academic, clinical, and research expertise with South Nassau’s community-based care, “says Arthur Klein, MD, President of the Mount Sinai Health Network. “Already, Mount Sinai specialists are collaborating with physicians at South Nassau to provide more specialized, advanced care. We are also working together to secure important new recruitments.  Mount Sinai and South Nassau have received approval for a new allopathic internal medicine residency program, to advance the academic mission of South Nassau Communities Hospital and to ensure a dedicated physician work force. Our vision is to provide seamless, high-quality integrated care to patients.”

South Nassau’s Board of Directors announced its plans with Mount Sinai in January 2018 after having signed a nonbinding letter of intent in May of 2017. During the past 10 months, Mount Sinai and South Nassau have worked together to prepare to combine Mount Sinai’s academic, clinical, and research expertise with South Nassau’s award winning community-based care, particularly in the areas of heart and cancer treatments.

South Nassau’s Board of Directors will be retained and direct the day-to-day operations of the Oceanside campus. The South Nassau and Mount Sinai boards will share representation on each other’s boards, with South Nassau’s Chairman, Mr. Fennessy, serving on the Mount Sinai Executive Committee.

This has been approved by the New York State Department of Health, the New York State Attorney General, and the New York State Department of Education. It has also won the support of local community leaders and elected officials who welcome Mount Sinai to Long Island.

The Mount Sinai Hospital is ranked No. 18 nationally in the 2018-2019 “Best Hospitals” issue of U.S. News & World Report, and is ranked nationally in 11 adult medical specialties. South Nassau operates the only Trauma Center on the South Shore of Nassau County, along with Long Island’s only free-standing Emergency Department in Long Beach. The hospital also is nationally recognized for its nursing care and has received honors for orthopedic treatment and women’s care from Healthgrades, a national independent rating agency.

South Nassau is in the midst of a strategic growth initiative that has transformed it into a provider of regional, acute care hospital-based services as well as a comprehensive network of specialty health care centers. The cornerstones of South Nassau’s growth strategy are planned expansion projects to build a four-story Southwest Addition, a three-story parking structure, and a new central utility plant and electrical emergency facility on the hospital’s main campus in Oceanside and a Medical Arts Pavilion at its Long Beach campus.

About South Nassau Communities Hospital

South Nassau, a nonprofit medical center and teaching hospital with 3,500 employees and 900 affiliated physicians, has operated as an independent, community-based hospital since 1928. It was one of the few remaining independently controlled hospitals on Long Island. 

South Nassau is a 2018 5-Star Recipient for Women’s Care and Gynecologic Surgery Excellence Award recipient by Healthgrades and is the only hospital in New York to receive the following five awards in 2018 from Healthgrades in women’s health services lines: Five Star for C-Section Delivery, Five Star for Vaginal Delivery, Five Star for Gynecologic Procedures, Five-Star for Hysterectomy and the Gynecologic Surgery Excellence Award™.

It is a recipient of a multitude of other prestigious awards for healthcare excellence, safety and quality, including:

  • Healthgrades® America’s 100 Best Hospitals for Orthopedic Surgery™, Orthopedic Surgery Excellence Award™, and 5-Star ratings for Total Knee Replacement, Total Hip Replacement and Hip Fracture Treatment;
  • Healthgrades Patient Safety Award, Healthgrades Top 5 Percent of Hospitals for Patient Safety, Healthgrades Top 10 Percent of Hospitals for Patient Safety;
  • IDSA Antimicrobial Stewardship Centers of Excellence Designation
  • Becker’s Hospital Review “100 Hospitals with Great Women’s Health Programs”.

In addition to Internal Medicine, acclaimed ACGME-accredited residency programs in Family Medicine, Surgery, and Obstetrics and Gynecology and Internal Medicine; AOA-accredited residency programs in Family Medicine, Geriatrics and Transitional Rotating Internships, and a CPME-accredited program in Podiatry. To date, South Nassau’s residency program has graduated more than 300 residents from its Family Medicine Residency Program.

Designated a Magnet® hospital by the American Nurses Credentialing Center (ANCC) for outstanding nursing care, South Nassau® Communities Hospital is one of the region’s largest hospitals, with 455 beds, more than 900 physicians and 3,500 employees. Located in Oceanside, NY, the hospital is an acute-care, not-for-profit teaching hospital that provides state-of-the-art care in cardiac, oncologic, orthopedic, bariatric, pain management, mental health and emergency services.

In addition to its extensive outpatient specialty centers, South Nassau provides emergency and elective angioplasty, and offers Novalis Tx™ and Gamma Knife® radiosurgery technologies. South Nassau operates the only Trauma Center on the South Shore of Nassau County verified by the American College of Surgeons as well as Long Island’s only free-standing, 9-1-1 receiving Emergency Department in Long Beach. South Nassau also is a designated Stroke Center by the New York State Department of Health and Comprehensive Community Cancer Center by the American College of Surgeons, and is an accredited center of the Metabolic and Bariatric Surgery Association and Quality Improvement Program. 

In addition, the hospital has been awarded the Joint Commission’s gold seal of approval for disease-specific care for hip and knee replacement, heart failure, bariatric surgery, wound care and end-stage renal disease. For more information, visit www.southnassau.org.


About the Mount Sinai Health System

The Mount Sinai Health System is New York City's largest integrated delivery system encompassing seven hospital campuses, a leading medical school, and a vast network of ambulatory practices throughout the greater New York region. Mount Sinai's vision is to produce the safest care, the highest quality, the highest satisfaction, the best access and the best value of any health system in the nation. The System includes approximately 6,600 primary and specialty care physicians; 10 joint-venture ambulatory surgery centers; more than 140 ambulatory practices throughout the five boroughs of New York City, Westchester, Long Island, and Florida; and 31 affiliated community health centers. The Icahn School of Medicine is one of three medical schools that have earned distinction by multiple indicators: ranked in the top 20 by U.S. News & World Report's "Best Medical Schools", aligned with a U.S. News & World Report's "Honor Roll" Hospital, No. 13 in the nation for National Institutes of Health funding, and among the top 10 most innovative research institutions as ranked by the journal Nature in its Nature Innovation Index. This reflects a special level of excellence in education, clinical practice, and research. The Mount Sinai Hospital is ranked No. 18 on U.S. News & World Report's "Honor Roll" of top U.S. hospitals; it is one of the nation's top 20 hospitals in Cardiology/Heart Surgery, Gastroenterology/GI Surgery, Geriatrics, Nephrology, and Neurology/Neurosurgery, and in the top 50 in six other specialties in the 2018-2019 "Best Hospitals" issue. Mount Sinai's Kravis Children's Hospital also is ranked nationally in five out of ten pediatric specialties by U.S. News & World Report. The New York Eye and Ear Infirmary of Mount Sinai is ranked 11th nationally for Ophthalmology and 44th for Ear, Nose, and Throat, while Mount Sinai Beth Israel, Mount Sinai St. Luke's and Mount Sinai West are ranked regionally.

For more information, visit https://www.mountsinai.org or find Mount Sinai on Facebook, Twitter and YouTube.